EchoStar 9630 Troubleshooting Guide download pdf (Page 65)

Page 63

SYMPTOM POSSIBLE SOLUTION

Display reads “EL FAULT.” Make sure shipping tie strap is removed (back left hand side of dome unit).

Disconnect power supply for 15 seconds, then reconnect.

Perform MECHANICAL CALIBRATION (back of this section).

Restart system. If problem persists, perform OPTION 21 RE-INITIALIZE

and 0-RECALIBRATE (back of this section).

Reseat ribbon cables (inside dome unit).

Only getting signal on 1/2 of

transponders.

Verify coax cables are tightly crimped with SNAP ‘N’ SEAL

F-COMPRESSION style crimps only.

Verify receiver is operating properly.

Verify LNB type is set correctly.

Unit never locks on or locks on

and drifts off of satellite.

Atmospheric moisture. Unit will lock on as weather improves.

Check for obstruction in sky in direction of satellite. Select another satellite

and verify unit locks on.

Verify coax cables are tightly crimped with SNAP ‘N’ SEAL

F-COMPRESSION style crimps only.

Perform OPTION 21 RE-INITIALIZE and 0-RECALIBRATE

(back of this section).

Inspect all coax cables and verify connections are snug but not overly tight

(inside and outside dome unit).

9762 / 9762-LP and 9762-SW ONLY (SN# 360325 and lower):

Verify De-stacker is installed

(see Wiring Diagrams in back of this section).

IMPORTANT! The De-stacker must be installed even if only one

TV and receiver are used.

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EchoStar 9630 Troubleshooting Guide Page 65